2015 Nissan Sentra

I recently encountered a distressing situation with my Nissan Sentra, where the CVT (Continuously Variable Transmission) unexpectedly failed, resulting in the need for my car to be towed. This unforeseen incident left me stranded and unable to operate my vehicle. The failure of the CVT transmission not only caused inconvenience but also posed safety concerns as the car became inoperable. Prompt action and attention to this matter are crucial to resolve the issue effectively and ensure the safe and reliable functioning of my Nissan Sentra.

The contact owns a 2015 Nissan Sentra. The contact stated that while at a stop sign, the accelerator pedal was depressed; however, the vehicle failed to accelerate. The vehicle was towed to an independent mechanic, who informed the contact that the transmission needed to be replaced. The manufacturer was made aware of the failure. The failure mileage was approximately 60,000.

The vehicle suddenly stopped accelerating while driving 10 mph in heavy traffic. The RPM's do not go above 2,000 and no visible failure lights on dashboard are reported. Vehicle has 109k miles and has always been serviced. Mechanic performed inspection and confirmed CVT failure. Replacing the CVT now costs what the car is worth. Makes no sense to repair. Nissan needs to do better.

The problem is that the transmission on this vehicle had to replaced at 108k miles. This I believe is a known issue with the CVT transmission used in this model. Nissan claims that the warranty was extended to 80k miles or 7 years. I filed a complaint with Nissan complaint # 48661785, But they of course didn’t do anything. This vehicle was purchased new and all services were done at a Nissan Dealership. The transmission just stopped while driving.

We bought this vehicle brand new in 2016, and it seem to be a nice vehicle until it hit 30,000 miles. When we hit 30,000 miles in April 2020, the brake system failed, causing a passenger side collision, however, there were no injuries. Then in November 2020, the transmission went out. At that time we had to have the front brakes replaced as well. Then in May 2021 at 40,000 miles, we had to replace the front brakes again. In September 2021 at 50,000 miles, the front and rear brakes started grinding and needed replaced, which ended up having the ABS system, ABS module, brake lines, brake rotors, brake calipers, brake drums, and pads replaced. In February 2022 at 58,000 miles, while driving home, there was a loud bang from the front of the vehicle, the vehicle shuddered violently, had very little acceleration, and there was a large amount of white smoke coming from the back of the vehicle. Had the vehicle towed into the service shop, where they stated the engine block had thrown a rod through the engine. Had the engine replaced. Four days after the vehicle was returned, the front suspension collapsed on the tires. Had the front suspension replaced at 58,000 miles. August 2022, the transmission failed once again at 69,000 miles, and also had to replace the front brakes again. At 76,000 miles, in March 2023, had to once again replace front brake pads, rotors, and passenger caliper. No rear drums and pads need replaced. Vehicle ABS system is nonresponsive, ABS light is on once again, when, pressing the brake pedal, the vehicle does not stop just like when ABS system and module was replaced prior. Emergency brake does not work as well. I have contacted Nissan several times, to which I was told they would no longer service my vehicle. Now I am wondering what to do at this point.

My 2015 Nissan Sentra has received routine maintenance since I had purchased it new as the original owner. The vehicle was taken to Authorized Nissan Dealerships for routine maintenance and transmission diagnostic test 50,220MI. During this time the vehicle was within mileage and time warranty per Nissan settlement of the CVT transmission. At the time, the transmission was experiencing surging and falling RPMs at or around 2900RPM traveling above 70MPH; heavily prevalent at speeds +75MPH. I had also mentioned to the technician the problem seems to worsen after driving for duration's when the transmission gets warmer. At lower speeds it would sometimes jerk or 'downshift' rough during accelerations. The dealership had pulled no codes during the diagnostic test, "test drove and could feel a slight trans slip/judder when going uphill especially. no codes present."(technician) The issues became more prevalent, I felt my safety was definitely at risk on the highway, as well as my car could not be depended upon for longer distant trips especially, became limiting factor. The vehicle was brought back again for routine maintenance and another transmission diagnostic 57,899MI. Surging and jerking issues had worsened. While entering a connecting highway the car had accelerated to 55MPH before 'shifting' and the had risen to 4900RPMs. Following the incident my vehicle would experience rougher 'downshifts' and jerkier acceleration than before. At this visit to the dealership the transmission diagnostic test pulled a code P17F3-Auxillary Gear Box Ratio error. I am currently seeking Nissan Motor Corporation to remedy my claim with the information presented, affecting my safety, cost of transportation and time to visit the dealership, and the significant lost value of my vehicle with its limited power-train life span of only 57,899MI.

The contact owns a 2015 Nissan Sentra. The contact stated all four door locks would unlatch independently and the door ajar chime would be activated. The contact stated there was no warning light illuminated. The contact called the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 38,000.

The CVT (transmission) in the 2015 Nissan Sentra SV failed at 67,000 miles. The vehicle had regular maintenance and had previously had a preventative transmission fluid flush at 45,000 miles. There were no warning lights to indicate a vehicle issue. The car began to hesitate when accelerating and then lost all ability to accelerate while driving at highway speeds. The vehicle was not able to accelerate, which would have endangered myself and others if I had not moved the vehicle to the shoulder of the roadway quickly.